I was experimenting with paint.net yesterday, and discovered an unusual way to create a cavern map. I thought about writing a tutorial, but I think there are better, faster ways to create a cavern map. I like the random look, but it takes a while to get the final result. Drawing them freehand is much faster.
I also finally found the page layout program I was using before my computer hard drive crashed. It's called scribus, and while the learning curve is a little steep, and the program isn't that intuitive, the price is right. It's an open source program, and "shareware". There are some tutorials online, it just takes some searching.
On a side note, I gained a follower then lost one. Oh well. I hope I didn't offend someone. I don't think I did. If I did it was not my intention to do so.